Rectangular manway
X8151MT (400x530)
Rectangular industrial manway X8151MT
Rectangular industrial manway X8151MT (400x530 mm) is an industrial design for a very wide range of applications. The following design options are available for this manway:
- mild steel S235JR,
- stainless steel AISI 316L (passivated finish),
- stainless steel AISI 316L (polished finish).
Two frame height options are available: 50 mm or 80 mm. The manway is manufactured:
- in the version with one arm (single-arm),
- in the version with two arms (double-arm).
The manway is suitable for installation in the side wall of mild steel or stainless steel tanks, as well as in other industrial equipment. The arms of the manway set on solid hinges allow safe opening and closing of the cover. Two manway handwheels ensure proper tightness of the cover closure.
The design of the manway allows free inspection of the interior of the chamber or tank in which the manway is installed.
The use of industrial manway X8151MT
The main areas of application for this type of manway are:
- mild steel or stainless steel tanks,
- industrial chambers,
- other process equipment used in industrial conditions.
When planning the use of this type of manway in a specific application, it is essential to consider the properties of the materials used in its construction to avoid problems with corrosion and resistance to temperature, as well as chemical factors
Single-arm version
Double-arm version
Single-arm version
| Model | H [mm] |
SP [mm] |
MAX [bar] |
Weight [kg] |
Material | Finish |
|---|---|---|---|---|---|---|
|
231 8151 MT |
50 | 8 | 0.6/-0.5 | 16.0 | S235JR | - |
|
231 8181 MT |
80 | 8 | 0.6/-0.5 | 16.0 | S235JR | - |
|
232 8151 MT |
50 | 8 | 0.6/-0.5 | 16.0 | AISI 316L | passivation |
|
232 8181 MT |
80 | 8 | 0.6/-0.5 | 16.0 | AISI 316L | passivation |
|
232 8151 MTP |
50 | 8 | 0.6/-0.5 | 16.0 | AISI 316L | polishing |
|
232 8181 MTP |
80 | 8 | 0.6/-0.5 | 16.0 | AISI 316L | polishing |
The dimensions in the technical drawing associated with the frame height parameter (H) are presented for a value of 50 mm.
Double-arm version
| Model | H [mm] |
SP [mm] |
MAX [bar] |
Weight [kg] |
Material | Finish |
|---|---|---|---|---|---|---|
|
231 8153 MT |
50 | 8 | 0.6/-0.5 | 19.5 | S235JR | - |
|
231 8183 MT |
80 | 8 | 0.6/-0.5 | 19.5 | S235JR | - |
|
232 8153 MT |
50 | 8 | 0.6/-0.5 | 19.5 | AISI 316L | passivation |
|
232 8183 MT |
80 | 8 | 0.6/-0.5 | 19.5 | AISI 316L | passivation |
|
232 8153 MTP |
50 | 8 | 0.6/-0.5 | 19.5 | AISI 316L | polishing |
|
232 8183 MTP |
80 | 8 | 0.6/-0.5 | 19.5 | AISI 316L | polishing |
The dimensions in the technical drawing associated with the frame height parameter (H) are presented for a value of 50 mm.
Technical parameters
| Product series | Series X |
|---|---|
| Size | L (longer manway side between 501-700 mm) |
| Shape | Rectangular manways |
| Type | Pressure manway |
| Frame height (in mm) | 50-80 mm |
| Frame wall thickness (in mm) | 8.0 mm |
| Opening type | Outward |
| Mounting method | in the tank side wall (side manways) |
| Pressure | 0.5 - 2.5 bar |
| Vacuum pressure | up to -0.5 bar |
| PED certificate | no |
| Steel grade | AISI 316/316L, Other |
| Gasket material | EPDM, NBR, Silicone, Viton |
| Handwheel material | INOX, Other |